GB2306274B - Improvements in digital communication systems and in methods of transferring information - Google Patents
Improvements in digital communication systems and in methods of transferring informationInfo
- Publication number
- GB2306274B GB2306274B GB9520953A GB9520953A GB2306274B GB 2306274 B GB2306274 B GB 2306274B GB 9520953 A GB9520953 A GB 9520953A GB 9520953 A GB9520953 A GB 9520953A GB 2306274 B GB2306274 B GB 2306274B
- Authority
- GB
- United Kingdom
- Prior art keywords
- methods
- communication systems
- digital communication
- transferring information
- transferring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9520953A GB2306274B (en) | 1995-10-13 | 1995-10-13 | Improvements in digital communication systems and in methods of transferring information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9520953A GB2306274B (en) | 1995-10-13 | 1995-10-13 | Improvements in digital communication systems and in methods of transferring information |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9520953D0 GB9520953D0 (en) | 1995-12-13 |
GB2306274A GB2306274A (en) | 1997-04-30 |
GB2306274B true GB2306274B (en) | 2000-05-10 |
Family
ID=10782237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9520953A Expired - Lifetime GB2306274B (en) | 1995-10-13 | 1995-10-13 | Improvements in digital communication systems and in methods of transferring information |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2306274B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2332323B (en) * | 1997-12-09 | 2002-08-21 | Gilbert Cowie | Improvements in communications systems and in methods of transferring information |
WO1999030253A2 (en) * | 1997-12-11 | 1999-06-17 | Koninklijke Philips Electronics N.V. | System for obtaining assistance in operating an apparatus |
US6697569B1 (en) | 1998-09-11 | 2004-02-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Automated conversion of a visual presentation into digital data format |
US6591293B1 (en) | 1999-03-31 | 2003-07-08 | International Business Machines Corporation | Application presentation synchronizer |
SE517988C2 (en) * | 1999-07-06 | 2002-08-13 | Telia Ab | Video conferencing system to convey information |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650929A (en) * | 1984-02-29 | 1987-03-17 | Heinrich-Hertz-Institut Fur Nachrichtentechnik Berlin Gmbh | Communication system for videoconferencing |
EP0619679A1 (en) * | 1993-04-07 | 1994-10-12 | Fujitsu Limited | Multi-location control apparatus, television conference terminal unit, and multi-location television conference system |
GB2278516A (en) * | 1993-05-24 | 1994-11-30 | Adam Taub | Video conference system |
GB2282506A (en) * | 1993-10-01 | 1995-04-05 | Vicor Inc | Teleconferencing system |
-
1995
- 1995-10-13 GB GB9520953A patent/GB2306274B/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650929A (en) * | 1984-02-29 | 1987-03-17 | Heinrich-Hertz-Institut Fur Nachrichtentechnik Berlin Gmbh | Communication system for videoconferencing |
EP0619679A1 (en) * | 1993-04-07 | 1994-10-12 | Fujitsu Limited | Multi-location control apparatus, television conference terminal unit, and multi-location television conference system |
GB2278516A (en) * | 1993-05-24 | 1994-11-30 | Adam Taub | Video conference system |
GB2282506A (en) * | 1993-10-01 | 1995-04-05 | Vicor Inc | Teleconferencing system |
Also Published As
Publication number | Publication date |
---|---|
GB2306274A (en) | 1997-04-30 |
GB9520953D0 (en) | 1995-12-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20121013 |
|
S28 | Restoration of ceased patents (sect. 28/pat. act 1977) |
Free format text: APPLICATION FILED |